package com.tedu.bill.demo4;

/**
 * Author：毕龙
 * Date: 2024/4/14 14:14
 */
public class B extends A{
    public B(){
        //'a' has private access in 'com.tedu.bill.demo4.A'
        //this.a = 123;
        //'ma()' has private access in 'com.tedu.bill.demo4.A'
        //this.ma();
    }

}
